baber/WOPTO huggingface dataset:
Patent CA-2662448-A1 (CA)
Title: Reseaux de capteurs bases sur des dispositifs sans fil
Inventor: NANDA SANJIV
IPC: H04W64/00
Filed: 2007-09-26
Abstract: L'invention concerne des techniques pour utiliser des dispositifs sans fil afin d'implémenter des réseaux de capteurs. Pour une radio cognitive, un dispositif sans fil obtient des mesures pour un premier système (par exemple un système de diffusion) avec lequel le dispositif sans fil n'est pas en communication. Le dispositif sans fil envoie les mesures et les informations d'emplacement associées et/ou estampilles temporelles via un second système (par exemple un système cellulaire). Un serveur reçoit des mesures en provenance de plusieurs dispositifs sans fil, et détermine l'ouverture du premier système sur la base des mesures. Pour d'autres applications, un dispositif sans fil obtient des informations de capteur à partir d'au moins un capteur situé au niveau du dispositif sans fil, et envoie les informations de capteur et les informations d'emplacement et/ou d'estampilles temporelles associées via un système sans fil. Un serveur reçoit les informations de capteur et les informations associées à partir de plusieurs dispositifs sans fil, rassemble les informations de capteur, et construit une carte. Le dispositif sans fil peut développer un profil d'utilisateur sur la base des informations de capteur et des informations associées.
Patent CA-2663542-A1 (CA)
Title: Novel metathesis catalysts
Inventor: KARCH RALF
IPC: C07F15/00
Filed: 2007-09-13
Abstract: The present invention relates to novel compounds of the formula (I), their synthesis, intermediates of synthesis and the use of the compounds of the formula (I) as catalysts in various metathesis reactions. The novel metathesis catalysts which are obtained from easily accessible preproducts have a high activity and are useable for any type of metathesis reaction.
Patent CA-2664616-A1 (CA)
Inventor: DAROGA BEHRUZ NADER
IPC: G06F21/34
Filed: 2006-09-26
Abstract: This invention describes a cell phone, or other wireless device (hencefor th known as "device"), to transmit sound (audible and inaudible) alphanumeri c code in any language, special characters or symbols or graphic or pictures or videos or any combination thereof, to an on-line account at a web server that is equipped with a compatible digital transceiver card and software dr iver and/or firmwware for the operation, management and maintenance of this system. Upon verification of the transmitted code or sound, by the web serve r, access is granted. The said server then transmits a randomly selected new code of any combination of the codes or sounds stated above to the device f or storage. The said transmission from the web server cannot be stored in an y other device. The device has a menu item and/or numeric code for each on-l ine account of the user.
Patent CA-2667377-A1 (CA)
Inventor: PRINZ FRANCOIS X
IPC: F42B3/192
Filed: 2007-10-26
Abstract: Electronic time delay apparatuses and methods of use are disclosed. An explosive or propellant system, which may be configured as a well perforating system includes an electronic time delay assembly comprising an input subassembly, an electronic time delay circuit, and an output subassembly. The input subassembly is activated by an external stimulus, wherein an element is displaced to activate an electronic time delay circuit. The electronic time delay circuit comprises a time delay device coupled with a voltage firing circuit. The electronic time delay circuit counts a time delay, and, upon completion, raises a voltage until a threshold firing voltage is exceeded. Upon exceeding the threshold firing voltage, a voltage trigger switch will break down to transfer energy to an electric initiator to initiate an explosive booster within the output subassembly. The explosive booster provides the detonation output to initiate the next element explosive or propellant element, such as an array of shaped charges in the well perforating system.
Patent CA-2667795-A1 (CA)
Inventor: DANIEL PIERRE
IPC: G02C5/14
Filed: 2007-10-25
Abstract: L ' invention concerne la protection des branches de lunettes, et elle se rapporte à un élément de protection d ' une branche de lunette comportant u ne enveloppe tubulaire allongée (54) imperméable aux agents chimiques, ayant une extrémité ouverte (60) et prenant une forme sensiblement plate dans le plan d'une branche de lunette en forme de crosse. L'enveloppe (54) comprend, à un emplacement correspondant à la position du coude d'une branche de lune tte en forme de crosse, un dispositif (62) de pliage préférentiel autour d'u n axe transversal, destiné à réduire à cet emplacement la distance comprise entre le bord interne du coude de la branche de lunette et le bord de l ' él ément disposé de ce côté de l'intérieur du coude. Application aux salons de coiffure.
Patent CA-2669591-A1 (CA)
Inventor: CHARLTON JULIE ANNE
IPC: A61K31/4174
Filed: 2007-11-15
Abstract: There is described an imidazole for the treatment of an infection caused or contributed to by microorganisms resistant to antibiotics. There is also described a method of treating a patient suffering from an infection caused or contributed to by microorganisms resistant to antibiotics, said method comprising the step of administering an effective amount of an imidazole.
Patent CA-2670356-A1 (CA)
Title: Method for separating sulphur out of a gas that contains sulphur
Inventor: MAYER MARKUS
IPC: B01D53/48
Filed: 2009-06-29
Abstract: A method is described for separating sulphur out of a sulphur-containing gas, particularly hydrogen or natural gas, wherein the gas is compressed and the sulphur is removed in an absorptive separation process.   According to the invention, the sulphur-containing gas (1) is compressed, or at least precompressed (V1) before being passed into the absorptive separation process (A).
Patent CA-2670490-A1 (CA)
Title: Wind energy installation with negative sequence system regulation and operating method
Inventor: LETAS HEINZ-HERMANN
IPC: F03D7/02
Filed: 2007-11-20
Abstract: The invention relates to a wind energy installation comprising a generator which is driven by a rotor and generates electrical power in a multiphase manner for feeding into a network, a converter which is connected to the generator and to the network, and a control system which interacts with the converter and comprises a negative sequence system regulation mechanism (74). The negative sequence system regulation mechanism (74) comprises a phase control module (75) embodied in such a way that an electrical variable of the negative sequence system is determined according to the phase. In this way, the available current can be provided according to the operating situation for active power or idle power in the negative sequence system mechanism. The negative sequence system regulation mechanism is therefore phase-specific such that it can contribute directly to a stabilisation of the network in the event of asymmetrical network conditions. The invention also relates to a correspondingly equipped wind park and an operating method.
Patent CA-2670508-A1 (CA)
Inventor: JING LI
IPC: H04R13/00
Filed: 2007-02-14
Abstract: An electromagnetic ultrasonic transducer and an array thereof are provides. The electromagnetic ultrasonic transducer includes a support (8), an elastic board (6) disposed on the support (8), a magnetizer (7) on the elastic board (6), and a magnet field generator (1) for vibrating the magnetizer (7), wherein the thickness of the magnetizer (7) is of the order of microns. The thickness of the elastic board (6) is also of the order of microns. The electromagnetic ultrasonic transducer is able to produce acoustic waves of high frequency, which are useful for ultrasonic treatment.
Patent CA-2673135-A1 (CA)
Inventor: LEEMET JAAN
IPC: H04L12/26
Filed: 2009-07-17
Abstract: The present invention concerns a system for selecting and monitoring data plans for telecommunications systems, and methods of determining, learning and estimating usage patterns in-order to predict usage and tie this to cost and the overlaying of plan selection for cost optimization. Further, additional methods are applied to determine anomalous user behaviours and raise security and data leakage related events.
Patent CA-2674498-A1 (CA)
Title: Gas grill
Inventor: SHAFFER TIMOTHY SCOTT
IPC: A47J37/06
Filed: 2009-07-31
Abstract: A control system for a gas grill is disclosed. The gas grill has a cooking surface. The control system includes at least two fuel flow valves located between a fuel source and at least one grill burner, a user interface unit configured to receive grill operation settings, at least one temperature sensor disposed adjacent to the cooking surface and configured to detect at least a grill operating temperature and a control unit configured to, receive the grill operation settings from the user interface unit, receive the grill operating temperature from the at least one temperature sensor, and automatically control the at least one fuel flow valve for modulating the amount of fuel delivered to the at least one grill burner to maintain the grill operating temperature at a predetermined temperature based on the operation settings and the grill operating temperature.
Patent CA-2675716-A1 (CA)
Title: Wireless communication between testing instrument and network
Inventor: POWELL THOMAS J
IPC: H04W4/00
Filed: 2009-08-17
Abstract: An instrument for testing a CATV network includes a microcomputer for controlling the instrument, a memory coupled to the microcomputer, a keypad user interface coupled to the microcomputer, a digital signal processor (DSP) coupled to the microcomputer to be controlled thereby, an RF section, an analog-to-digital (A/D) converter coupled to the RF  section and to the DSP, and a wireless adapter coupled to the microcomputer to provide wireless communication between the instrument and an internetwork access point.
Patent CA-2675847-A1 (CA)
Inventor: BALES KELLY RENEE
IPC: A61K39/395
Filed: 2008-01-09
Abstract: A method to treat conditions associated with Aß peptide activity both prophylactically and therapeutically is described. The method employs humanized antibody fragments that specifically bind human Aß peptide between amino acid positions 13-28, wherein the antibody fragments are covalently attached to a polyethylene glycol (PEG) molecule.
Patent CA-2677947-A1 (CA)
Inventor: BARTSCHER BERND
IPC: G01S7/03
Filed: 2008-02-13
Abstract: To depict test objects using electromagnetic waves, particularly to check people for suspicious articles, an apparatus having the following features is known: - an antenna (1) which emits electromagnetic waves, particularly millimetric waves, means for concentrating the emitted waves in three dimensions, and means for manipulating the waves at the point (5) of high concentration such that this point (5) serves as a moving virtual antenna for SAR evaluation, wherein - - the means for three-dimensional concentration contain a rotatably mounted, focusing or defocusing, quasi-optical element and -- the means for manipulating the waves at the point (5) of high concentration contain a reflector (4). In accordance with the invention, the quasi-optical element (3) and the reflector are rotatably mounted about a common rotary axis (8) and at the same angular velocity.
Patent CA-2678108-A1 (CA)
Title: Carrier film for fuel cell production process and its production method
Inventor: YUKAWA YASUMASA
IPC: C08J5/18
Filed: 2008-02-19
Abstract: Disclosed s a carrier film for use in a fuel cell production process, which has an excellent recycling property and such a level of handing property that is required for the fuel cell production process. Specifically disclosed is a carrier film for use in a fuel cell production process, which comprises a fluorine resin, has an elastic modulus in tension in the vertical direction of 1500 MPa or more as measured in accordance with ASTM D882, and has an elastic modulus in tensile in the vertical direction of 100 MPa or more at 150~C. The carrier film preferably has a thickness of 10 to 300 µm.
Patent CA-2681433-A1 (CA)
Inventor: SMITH JASON
IPC: C09D153/02
Filed: 2009-10-01
Abstract: A roofing membrane that includes a blend of thermoplastic polyurethane and petroleum liquid so as to improve the UV stability of the blend without adversely affecting the flexibility of the dried and/or cured blend.
Patent CA-2682055-A1 (CA)
Title: High resolution electrophysiology catheter
Inventor: KOBLISH JOSEF V
IPC: A61B5/296
Filed: 2008-03-26
Abstract: An electrophysiology medical probes, which may be incorporated into a system and used to perform an electrophysiology procedure, is provided. The medical probe comprises an elongated member (e.g., a flexible elongated member), and a metallic electrode mounted to the distal end of the elongated member. In one embodiment, the metallic electrode is cylindrically shaped and comprises a rigid body. The medical probe further comprises a plurality of microelectrodes (e.g., at least four microelectrodes) embedded within, and electrically insulated from, the metallic electrode, and at least one wire connected to the metallic electrode and the microelectrodes.
Patent CA-2682217-A1 (CA)
Title: Novel carriers for coating growth factors onto sutures
Inventor: KHANZADA REHAN
IPC: A61B17/04
Filed: 2008-03-20
Abstract: A suture coated with a composition comprising: a) a growth factor, b) a biodegradable, non-polymeric, non-water soluble, liquid carrier material (such as SAIB), c) a growth factor stabilizer, d) a solvent in which both the biodegradable, non-polymeric, non-water soluble, liquid carrier material and the protein stabilizer are miscible, e) a volatile alcohol (such as ethanol).
Patent CA-2684667-A1 (CA)
Title: Vertical curve system for surface grading
Inventor: WILLIAMS ALAN
IPC: E02F3/76
Filed: 2008-04-18
Abstract: A method is disclosed that generates design profiles and a surface therefrom that promote water drainage from soil in an area of interest. Topographical data describing an initial surface of the area of interest are used to form initial profiles. The method generates the design profiles using the initial profiles and desired design parameters such as minimum slope, maximum slope, optimal slope, maximum depth, optimal depth, starting elevation, ending elevation, rules of curvature, and rules of earth balancing. The method generates design surface profiles so that the cut volumes and fill volumes of the soil are at or near balance as much as possible from the available soil in the area of interest.
Patent CA-2686207-A1 (CA)
Title: Carriageless mobilized storage unit for use in a mobile storage system
Inventor: MUTH JAMES C
IPC: A47B88/493
Filed: 2009-11-19
Abstract: A mobile storage unit for a mobile storage system includes a pair of axially extending wheel units, each of which defines spaced apart end areas and includes a wheel arrangement. A storage unit support structure is interconnected with the wheel units, and includes upright support members and shelf support members. A pair of upright support members are engaged with and supported by the end areas of each wheel unit. A lowermost shelf support member is secured to an end area of one of the wheel units. The lowermost shelf support members are secured to the upright support members and to the end areas of the wheel units. Each end area of each wheel unit includes an upwardly facing engagement surface, and the lowermost shelf support member is secured to the upwardly facing engagement surface. The upright support members are also supported by the upwardly facing engagement surface.
Patent CA-2688795-A1 (CA)
Title: Systems and methods for monitoring health and delivering drugs transdermally
Inventor: CURRIE JOHN F
IPC: B81B7/00
Filed: 2001-05-30
Abstract: The present invention pertains to a system and method for transdermal sampling, comprising: at least one sampler for retrieving and transferring at least one analyte obtained transdermally from the skin of a subject; at least one detector system for identifying and quantifying said at least one analyte; and at least one logic module for: (i) receiving and storing input data from said at least one detector, (ii) relating the input data to other data obtained from the subject, (iii) displaying output information, (iv) transmitting the output information to another system, and (v) controlling the operation of said at least one sampler and at least one detector.
Patent CA-2689089-A1 (CA)
Inventor: DOMOWITZ IAN
IPC: G06Q40/00
Filed: 2008-05-30
Abstract: The present invention provides methods and systems for managing short-term risk to a portfolio of securities holdings while executing an outstanding trade list. The methods and systems may include steps of determining covariances between securities in the outstanding trade list and securities in the portfolio of holdings; receiving a risk variable, at least one constraint on the execution of a trade, and a proposed quantity representing a portion of said outstanding trade list desired to be executed at a particular time; and determining an immediately executable trade list based at least in part on the covariances and risk variable. The executable trade list must satisfy all of the trade constraints and also must be substantially equal to or less then the proposed quantity.
Patent CA-2690225-A1 (CA)
Inventor: QI YU
IPC: G03G15/20
Filed: 2010-01-14
Abstract: In accordance with the invention, there are image forming apparatuses, fusing subsystems, and methods of making a member of the fusing subsystems. The method of making a member of a fusing subsystem can include providing a fuser member, the fuser member including a substrate and providing a dispersion including a plurality of carbon nanotubes, a stabilizer, a hydrophobic polymer, and a solvent, wherein the plurality of carbon nanotubes is selected from the group consisting of single wall carbon nanotubes and multiple wall carbon nanotubes.  The method can also include applying the dispersion over the substrate to form a coated substrate and heating the coated substrate to form a hydrophobic composite coating such that a top surface of the fuser member has a water contact angle of at least about 1200.
Patent CA-2691488-A1 (CA)
Inventor: NESBITT JEFFREY E
IPC: B29C48/11
Filed: 2008-06-13
Abstract: A composite building material and a method for its manufacture are provided.  The method comprises the steps of: providing a foamable mixture comprising a polymeric matrix material, a filler, a processing aid, one or more lubricants, a thermal stabilizer, and a blowing agent; foaming said foamable mixture to form a foamed composite substrate; optionally embossing the substrate; and coating the substrate with a polyurethane/acrylic coating to form the composite building material, wherein the polyurethane/acrylic coating is keyed chemically and/or physically to the foamed composite substrate.
Patent CA-2691967-A1 (CA)
Title: Photovoltaic module-mounted ac inverter
Inventor: ROTZOLL ROBERT R
IPC: H02M7/493
Filed: 2008-05-16
Abstract: A photovoltaic module-mounted AC inverter circuit uses one or more integrated circuits, several power transistors configured as switches, several solid- dielectric capacitors for filtering and energy storage, several inductors for power conversion and ancillary components to support the above elements in operation. The integrated circuit includes all monitoring, control and communications circuitry needed to operate the inverter. The integrated circuit controls the activity of pulse- width modulated power handling transistors in both an input boost converter and a single-phase or multi-phase output buck converter. The integrated circuit also monitors all power processing voltages and currents of the inverter and can take appropriate action to limit power dissipation in the inverter, maximize the available power from the associated PV module and shut down the inverter output if the grid conditions so warrant. The integrated circuit implements power line communications by monitoring the AC wiring for signals and generating communications signals via the same pulse-width modulation system used to generate the AC power. Communications is used to report inverter and PV module status information, local identification code and to allow for remote control of inverter operation.
Patent CA-2692071-A1 (CA)
Inventor: TAYLOR WENDY SUE
IPC: A01P7/04
Filed: 2008-07-28
Abstract: This invention relates to a method of controlling or preventing infestations of flies on an animal by applying to the animal a composition comprising an parasiticidally effective amount of a compound of Formula (1), (3-bromo-N-[4-chloro-2-methyl-6-[(methylamino)carbonyl]phenyl]-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxamide), or an N-oxide, or a salt thereof
Patent CA-2695134-A1 (CA)
Title: Transimpedance amplifier circuit for a photodetector
Inventor: STUTZ RETO
IPC: H04B10/69
Filed: 2008-08-14
Abstract: The invention relates to a transimpedance amplifier circuit for converting an input current into an output voltage U out-, comprising an amplifier element (4) having at least one signal input and an output having the output voltage U out.  For this purpose, the transimpedance amplifier circuit has a T-shaped feedback network divided into at least a first branch (1), a second branch (2) and a third branch (3), which is connected in series with the first branch (1), thus producing a node (K). The first branch (1) has a non--reactive resistance (R1) and is connected to the output at one end and the node (K) at the other end. The second branch (2) has at least one capacitance C2 and is connected to the node (K) at one end and in particular to an earth at the other end, and the third branch (3) has at least one capacitance C3 and is connected to the node (K) at one end and to the signal input at the other end. As a result, a capacitive current division is effected at the node (K).
Patent CA-2696234-A1 (CA)
Inventor: BAUMGARTNER ARTHUR JAMES
IPC: C10G9/20
Filed: 2008-08-22
Abstract: A process for making lower olefins from a wide boiling range hydrocarbon feed by use of a combination of one or more vapor/liquid separation devices (40), and then pyrolytically cracking the vapor phase in separate sets of pyrolysis radiant tubes (61), thereby producing a higher level of lower olefin product. The particular set of radiant pyrolysis coils (611) associated with the particular feed fraction are matched to achieve specific target cracking severity in order to enhance the overall production of C2 and C3 mono-olefins or optimize yields for overall improved profitability.
Patent CA-2697021-A1 (CA)
Inventor: GANZ HOWARD
IPC: A63H33/00
Filed: 2004-12-30
Abstract: An Entertainment System in combination with a commercially purchased toy, wherein the system allows a toy user to register the toy online using a registration code, allowing the user access to various entertainment activities and scenarios in a 'virtual world' including a virtual representation of the toy, via a computer connected to the Internet. The system then encourages the user to purchase additional toys to enjoy additional benefits using the Entertainment System. The Entertainment System including a database subsystem, a registration subsystem, a server subsystem, and a virtual world providing subsystem.
Patent CA-2698005-A1 (CA)
Title: Method for controlling banana and plantain quality by packaging
Inventor: VARRIANO-MARSTON ELIZABETH
IPC: B65B55/00
Filed: 2008-08-28
Abstract: This invention provides a method to control banana and plantain quality by providing packaging in laser microperforated plastic bags having registered microperforation arrays to allow for transmission of oxygen, carbon dioxide, and ethylene gases into and out. The method improves even ripening of the bananas and plantains, extends green life and yellow life of the bananas and plantains, controls dehydration and reduces crown mold and pedicle withering of packed bananas and plantains during transport and storage.